FR1267111A - New photographic paper and process for its preparation - Google Patents
New photographic paper and process for its preparationInfo
- Publication number
- FR1267111A FR1267111A FR737339A FR737339A FR1267111A FR 1267111 A FR1267111 A FR 1267111A FR 737339 A FR737339 A FR 737339A FR 737339 A FR737339 A FR 737339A FR 1267111 A FR1267111 A FR 1267111A
- Authority
- FR
- France
- Prior art keywords
- preparation
- photographic paper
- new photographic
- new
- paper
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C1/00—Photosensitive materials
- G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
- G03C1/775—Photosensitive materials characterised by the base or auxiliary layers the base being of paper
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/03—Non-macromolecular organic compounds
- D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
- D21H17/14—Carboxylic acids; Derivatives thereof
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR737339A FR1267111A (en) | 1956-04-26 | 1957-04-26 | New photographic paper and process for its preparation |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US580722A US3015537A (en) | 1956-04-26 | 1956-04-26 | Paper having improved characteristics and its preparation |
FR737339A FR1267111A (en) | 1956-04-26 | 1957-04-26 | New photographic paper and process for its preparation |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1267111A true FR1267111A (en) | 1961-07-21 |
Family
ID=26183118
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR737339A Expired FR1267111A (en) | 1956-04-26 | 1957-04-26 | New photographic paper and process for its preparation |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1267111A (en) |
-
1957
- 1957-04-26 FR FR737339A patent/FR1267111A/en not_active Expired
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